Air precleaner for an internal combustion engine



FIG. 1 is a perspective view of an air precleaner for an internal combustion engine showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a front elevational view thereof. 

The ornamental design for an air precleaner for an internal combustion engine, as shown and described. 